baber/WOPTO huggingface dataset:
Patent JP-H01237572-A (JP)
Title: Copying device with information adding function
Inventor: NOGUCHI KOICHI
IPC: G03G15/04
Filed: 1988-03-17
Abstract: PURPOSE:To bring additional information to synthesize for copying to a document image with high quality by controlling singly color density of an electrochromic device or controlling it together with a developing bias voltage in accordance with a set value of an image forming parameter at the time of copying the document image. CONSTITUTION:An additional information indicator 48 is constituted by using an electrochromic device (ECD). Also, as for the ECD for displaying the additional information, its color density is controlled by a control means 50 in accordance with a copying condition of a document. In such a way, the additional information can be copied without depending on an image characteristic of a document to which information is to be added, and in such a case, by controlling a developing bias, as well, a satisfactory copy can be obtained.
Patent JP-S54155767-A (JP)
Title: Semiconductor device
Inventor: BONSHIHARA MANABU
IPC: B23K11/06
Filed: 1978-05-29
Abstract: PURPOSE: To reduce leak defects greatly as to a semiconductor device, whose container and cap are seam-welded, by forming a welding part in a polygonal shape  more than a pentagon with its inner angle more than 90°.  
     CONSTITUTION: On alumina ceramic base 2, a semiconductor device is fixed, external lead 3 is led out, and ring-shaped alumina ceramic weld ring 4 is bonded on base 2 surrounding the semiconductor device. On it, nickel-plating Kovar cap 6 is mounted via metallized layer 5 and a current is flowed between metallized layer 5 and seam-weld electrode 9 pushed against one terminal of the cap, thereby fixing cap 6. As for the shapes of ring 4 and cap 6 in this constitution, ring circumference 10' and cap circumference 11' are made polygonal more than a pentagon such as an octagon as shown in the figure and the inner angle is made more than 90° to allow both circumferences to match each other. Consequently, even if a mutual shift in position occurs during the fixing operation, no leak defect occurs. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58183616-A (JP)
Inventor: UIRUSON NATSUSHIYUTO
IPC: A61K31/165
Filed: 1982-04-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61224502-A (JP)
Title: Waveguide-coaxial cable converter
Inventor: WATANABE HIROSHI
IPC: H01P5/02
Filed: 1985-03-28
Abstract: PURPOSE:To prevent effectively oscillation without using an isolator and a filter by decreasing the length of a long side of an input loop part to at least an amplifier in the inside of a waveguide and approaching a cut-off frequency of a probe to an amplifier band lower limit frequency of the amplifier. CONSTITUTION:A step 12 formed to each of the planes E (planes is parallel with electric field) opposed to each other in the inside of the waveguide 10 and the gap of the planes E at a part to which a probe 30 is placed at the depth is made narrowed. Or, a taper 42 than the gaps of the planes at the depth are narrowed gradually is formed to the planes E at the inside of the waveguide 40 and a similar taper 43 is formed to planes H (in parallel with magnetic field; in height direction) orthogonal to the planes E. As a result, the cut-off frequency is changed at the probe 30 and becomes a cut-off frequency fc2 higher than the substantial cut-off frequency fc1 (decided by the width (a)) of the waveguide 10 or 40 and the frequency fc2 is approached to the amplification band lower limit frequency fL of a low noise microwave amplifier 20 whose input part consists of a microstrip line.
Patent JP-H11250714-A (JP)
Title: Surface light source device
Inventor: FUNAMOTO AKIHIRO
IPC: F21Y101/02
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To prevent diffusion patterns from being seen raising in the vicinity of a point light source in a surface light source device uniformly dispersing light emitted from one point light source through dispersion patterns so as to radiate in uniform luminance from a light radiating face. SOLUTION: In this surface light source device, one point light source 40 is arranged on one side end face of a light guide plate 32, and diffusion patterns 36 are formed on the bottom face of the light guide plate 32. The diffusion patterns 36 are arrayed fan-like centering the point light source 40, the pattern densities of the diffusion patterns 36 are set to be large near the point light source 40, and the diffusion pattern densities are set to be gradually smaller as approaching the point light source 40. Further perspective angles being seen respective diffusion patterns 36 from the point light source 40 are set to be large far from the point light source 40, and are set to be gradually smaller as approaching the point light source 40.
Patent JP-S60208252-A (JP)
Title: Liquid jet recording head
Inventor: SHIBATA MAKOTO
IPC: B41J2/14
Filed: 1984-03-31
Abstract: PURPOSE:To attain the densification of a recording head, in the recording head wherein electrodes are provided to a heat generating resistance layer and a heat generation part is formed thereto, by providing a plurality of orifices to both surfaces of a substrate at same pitches in parallel so as to form zigzag arrangement in both surfaces. CONSTITUTION:Orifices 5 are provided to the upper part of a substrate 1 at pitches (l)... in parallel while orifices 5' are provided to the lower part thereof at the same pitches (l)... in parallel but the positions thereof are set so that the pitches (l) of said orifices 5, 5' are shifted by 1/2l in both sides of the substrate 1. The constitution of the lower part of the substrate 1 is same to that of the upper part thereof except that the orifices 5' are arranged so as to provided the shift of the above-mentioned pitch 1/2l. Therefore, zigzag arrangement is formed in both surfaces of the substrate 1 and a recording head has a structure such that orifice density becomes two times. By this mechanism, high density recording is enabled.
Patent JP-H07265400-A (JP)
Title: Deodorizing pad
Inventor: MORIGUCHI HIROSHI
IPC: A61L9/00
Filed: 1994-04-01
Abstract: PURPOSE:To provide a deodorizing pad with excellent handling properties and good deodorizing effect. CONSTITUTION:A deodorizing pad 1 is obtd. by laminating water-soluble papers 2 and placing a microorganism deodorizing agent between them. It is possible thereby to obtain good handling properties and to cover uniformly the surface of such a bad odor generating source as raw refuse by putting it thereon. A microorganism deodorizing agent under a uniformly dispersed condition can be brought into uniform contact with water content and activation of the microorganism deodorizing agent can be uniformly and early generated over the whole surface of the bad odor generating source to obtain a good deodorizing effect.
Patent JP-S54156917-A (JP)
Title: Valve gear of internal combustion engine
Inventor: NANUN SHINICHI
IPC: F01L1/24
Filed: 1978-06-01
Abstract: PURPOSE: To decide the opening and closing time of a suction valve and an exhaust valve of an internal combustion engine corresponding to operational conditions, by decreasing the overlap of the valves when low-speed and by enlarging it when high-speed by varying the action of a tappet for driving said valves in response to operational conditions.  
     CONSTITUTION: A push-rod cap 18 to a push rod 17 for driving a suction valve and an exhaust valve not shown in the figure is disposed to one end of a a barrel 2 inserted into an engine body 1 while a tappet 6 moved up and down by means of a cam 7 is arranged to the other end. A piston 16 provided with a check valve 26 and an oil pressure working chamber 8 are installed and formed between both 18, 6. A sleeve 3, which can be communicated with a passage 13, is shifted up and down by oil pressure and is equipped with an oil escape hole 11, is disposed to an outer circumference of the tappet 6. Oil, which is introduced from an oil feed hole 27 and stays in the chamber 8, varies the quantity of the tappet 6 moved by the opening and closing of the hole 11. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11260758-A (JP)
Title: Method and apparatus for forming film
Inventor: TOKUNAGA KAZUHIKO
IPC: H01L21/203
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To make it possible to form a film with a good surface condition every substrate, by evaluating the surface condition of the substrate to confirmed the surface condition being good, and then forming the film on the substrate. SOLUTION: A substrate pre-treated just before forming a film by a pre- treating chamber 2 is carried to an analyzing chamber 3 wherein the surface condition of the substrate is evaluated. The substrate is carried to a film forming chamber 4 wherein a wiring material film is formed, if the surface condition of the substrate is confirmed good from the evaluation result. But, if the evaluation result is no good, the substrate is returned from the analyzing chamber 3 to the pre-treating chamber 2 wherein the substrate is pre-treated again, then the substrate is carried to the analyzing chamber 3 to evaluate the surface. If the evaluation result is good, the substrate is carried to the film forming chamber 4 to form a wiring material film is formed. If the evaluation result is again no good, the above steps are repeated until it is good, thus forming a wiring material film is formed.
Patent JP-H10225360-A (JP)
Title: Container for seasoning
Inventor: KANEKO SAIKOU
IPC: A47G19/12
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a container for seasoning, which is easy to use, to arrange containers in tier, to select containers with different contents and is able to arrange the table top. The container is also easy to shake out flavoring and has good looking. SOLUTION: Holes 3 for shaking out flavoring are opened on the upper face of a container 1 whose upper part is sloped 2. A lid 4, which is equipped with protuberances having different heights, is installed to the container 1 as to press the upper face so that the lid prevents leaking of flavoring in the container 1. A magnet piece is adhered to one side of the container 1 and a piece of iron on the other to arrange in rows the plural containers for flavoring. Or, shake out holes 22 are installed to a thin, flat and transparent container 21, and the shake out holes are closed and opened by a sliding lid 23. A separation is installed inside the container 21 to adjust the shaking out amount of flavoring, and at the same time, to prevent jamming of holes 22.
Patent JP-S58182979-A (JP)
Title: Recording and reproducing circuit of chroma signal
Inventor: FUJIYAMA TEISHIYOU
IPC: H04N9/79
Filed: 1982-04-21
Abstract: PURPOSE:To improve S/N ratio, by applying a side band emphasis type dynamic emphasis to a small amplitude input of a chroma signal at recording and applying dynamic deemphasis complementary to the recording system at the poststage of a comb filter at reproduction. CONSTITUTION:A chroma signal the side band and the low level signals of which is reinforced at a chroma dynamic emphasis circuit 31 is frequency-converted to low frequencies at a chroma signal recording and processing circuit 10 at the next stage and outputted as a low-frequency conversion carrier signal via an LPF 11 from an output terminal 32 and as a luminance signal to a mixing circuit. The chroma signal picked up from an LPF 24 is converted into the original chroma signal from the low conversion carrier signal at an automatic chroma signal reproducing circuit 26 consisting of a variable gain amplifier 25 and a detection circuit 29 and a comb filter 27. Further, the emphasized chroma signal processed at a chroma dynamic emphasis circuit 34 is restored and the luminance signal is outputted to the mixing circuit from an output terminal 35 via a chroma signal reproducing and processing circuit 28.
Patent JP-H08214889-A (JP)
Title: Production of gruziya lactic acid product-2 characteristic of temperature control in fermentation
Inventor: DARAKISHIBIRI SEMIYON MIHAIROB
IPC: A61K35/20
Filed: 1995-02-16
Abstract: PURPOSE: To obtain the subject lactic acid product applicable for foods, medicines, cosmetics, etc., by preparing a bulk starter from dried synthesized bacterial strains comprising specific three kinds of bacteria, charging the bulk starter into sterilized raw milk kept at a specific temperature and stirring and filtering the mixture and putting the mixture into a container, fermenting the milk and converting the milk into lactic acid fermented one and carrying out temperature control of the product. CONSTITUTION: A bulk starter is prepared from dried synthesized bacterial strains comprising three kinds of bacteria, Bifidobacterium bifidum, Enterococcus hirae and Enterococcus faecium and the bulk starter is charged into sterilized raw milk kept at 42-43 deg.C in a ratio of 1.5 to 2.0 based on 100 unit milk and stirred and the mixture is filtered and put into a plastic or glass container and a process for lowering temperature (2.5-3.0 deg.C/hr) is carried out for 4-5hr and the milk is fermented and converted into lactic acid fermented one and kept at 18-20 deg.C for 1.5-2.0hr, and further, chilled at about 4-6 deg.C for 8-10hr and its acidity is kept to pH5.5-6.5 to provide the objective Gruziya milk product-2 useful for medicines such as treating agents for diseases due to Salmonella bacterium, etc., foods, cosmetics, etc.
Patent JP-S59191862-A (JP)
Inventor: IMAI SHINICHI
IPC: F25B13/00
Filed: 1984-04-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62221963-A (JP)
Inventor: HASEGAWA MAKOTO
IPC: B61D17/00
Filed: 1986-03-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01238163-A (JP)
Title: Schottky barrier semiconductor device
Inventor: OTSUKA KOJI
IPC: H01L29/47
Filed: 1988-03-18
Abstract: PURPOSE:To enhance breakdown strength while obtaining high speed response by forming a thin layer so disposed on a semiconductor region as to surround a barrier electrode, electrically connected to the electrode and having a sheet resistance larger than that of the electrode. CONSTITUTION:A thin Ti layer 24, i.e., a thin Ti film is formed by vacuum depositing on the whole upper face of an n-type region 23 made of n-type GaAs, and an aluminum layer 25 is continuously formed by vacuum depositing on the whole upper face. The thickness of the layer 24 is extremely thick such as 50-200Angstrom . The thickness of the layer 25 is approx. 25mum. Further, an electrode 26 of ohmic contact made of Au-Ge alloy is formed by vacuum depositing on the lower face of an n<+> type region 22. Moreover, the layer 24 is removed by photoetching from the peripheral region of the element, and the thin Ti layer 24a disposed under an aluminium layer 25a and a thin Ti layer 24b adjacently surrounding the layer 25a remain. Its sheet resistance becomes 20-400OMEGA/square 400 as a resistance layer. Then, the layer 24b not covered with the layer 25a is oxidized by heat treating to form a thin titanium oxide layer 28.
Patent JP-S60209155-A (JP)
Title: Method for measuring nuclear magnetic resonance
Inventor: OOUCHI MUNEKI
IPC: G01R33/62
Filed: 1984-04-02
Abstract: PURPOSE:To confirm spectrum variation without using a weak chemical bond recognized between carbon and hydrogen even in complex fission pattern of a signal, by impressing a high-frequency pulse train or a low intensity high frequency on an observing nucleus. CONSTITUTION:The high frequency generated from a high frequency oscillator 5 is sent to a coil 3 as high-frequency pulse through a gate 6, the induced signal is taken out by the resonance accompanied with the pulse irradiation through a gate 7, and sent to a demodulating circuit 8. The free induction damping signal (FID) obtained by the demodulation is sent to a computer 10 through and A/D converter 9, subjected to storing and integrating processing, further to Fourier transform processing. High frequency generated from a decoupling high frequency oscillator 11 is damped, demodulated, then sent to an irradiating coil 4. An FID1 generated after pulse irradiation, and an FID2 performed again after suitable time interval are obtained to improve the integrating function of a nuclear magnetic resonance apparatus.
Patent JP-S60209273-A (JP)
Title: Two-stage electrical dust collector
Inventor: TOMIMATSU KAZUTAKA
IPC: B03C3/12
Filed: 1984-04-02
Abstract: PURPOSE:To improve the dust collection efficiency and to reduce the consumption of electric power by using a discharge electrode having a uniform cross section in an electrified part, and impressing a DC high voltage and a pulse high voltage one upon another to said discharge electrode in a two-stage electrical dust collector. CONSTITUTION:An electrified part 6 consists of a discharge electrode, which is constituted of round or angular wire and has a uniform cross section, and a collecting electrode capable of constituting a uniform electric field, and a DC high voltage is impressed between both electrodes by DC high voltage generators 3c and 3f. A pulse high voltage is further impressed and superposed from pulse voltage generators 8a and 8b through coupling capacitors 9a and 9b. High- resistance dust can be highly charged in this way. Then the charged dust is collected at a dust collecting section 7. Since the pulse electric source is utilized only in the electrified part, the collector can be economized.
Patent JP-S56161391-A (JP)
Title: Preparation of dibenzylidenesorbitol and dibenzylidenexylitol
Inventor: KOBAYASHI TOSHIAKI
IPC: C07D493/04
Filed: 1980-05-16
Abstract: PURPOSE: To obtain the 1,3:2,4-isomer of the titled compound useful as an additive in high yield and selectivity, by reacting sorbitol or xylitol with benzaldehyde in a small amount of a hydrophobic organic solvent with forced stirring.  
     CONSTITUTION: Sorbitol or xylitol is reacted with henzaldehyde or an alkyl acetal derivative thereof in the presence of an acidic catalyst, e.g. sulfuric acid or hydrochloric acid, a water-souble polar organic solvent, e.g. methanol or ethanol, and a hydrophobic organic solvent, e.g. cyclohexane or a carbon tetrahalide, to give the titled compound. In the process, the amount of the hydrophobic organic solvent is just such that the titled compound is crystallized and the reaction system is kept in the state of gel to the solid phase. The reaction is characterized by the forced stirring. The 1,3:2,4-isomer capable of exhibiting the specific propery of an additive for a transparency imparting agent of PP resin can be obtained economically in a short time. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000259666-A (JP)
Title: Topic extraction device
Inventor: YAMADA ICHIRO
IPC: G06F17/30
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a topic extraction device capable of highly accurately sorting articles included in a news original into clusters, extracting topics from a global viewpoint by extracting an important noun phrase from these clusters and extracting and presenting a topic to be intuitively understood. SOLUTION: The topic extraction device is provided with a word importance operating means 4 for finding out the appearance frequency of a word extracted from an article of an electronically processed news original within a prescribed period and finding out the importance of the word on the basis of the appearance frequency and article sorting means 5, 6 for sorting the articles of the new original into article groups having similar items by finding out the similarity of the article groups having similar items on the basis of the found importance of the word and the appearance frequency of the word in the article groups having similar items.
Patent JP-2000264029-A (JP)
Title: Mounting structure of suspension rod
Inventor: ISHII YOSHITAKE
IPC: F16F15/08
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To make improvements in a sensation of riding quality and an assembling property without preventing any stroke of a suspension from occurring. SOLUTION: This mounting structure applies, as a mounting object, a lateral rod 16 which is provided with each boss 19 at both the ends whose one side is coupled with the side of a car body, and the other side to the side of an axle, respectively, and it is equipped with an elastic bush 22 and an inner pipe 23 to be fitted in this elastic bush 22. In this constitution, two expanded diametral parts 20 and 20 formed after widening the inner diameter in the diametral direction along the upper and down parts being moving most largely with a suspension stroke in proportion as approaching to the end face, are installed in both the ends of the one end side boss 19, therefore each clearance 24 is thus secured in space between an inner surface of the expanded diametral part 20 and an outer surface of the elastic bush 22.
Patent JP-H05273331-A (JP)
Title: Target detecting device
IPC: G01S7/32
Filed: 1992-03-24
Abstract: PURPOSE:To suppress clutter noise following K-distribution so as to detect a target in a fixed probability of erroneous alarming by estimating a parameter indicating distribution characteristics from the ratio of the square mean of received signals to the root of the biquadratic mean of the received signals and using a threshold obtained from the estimated result. CONSTITUTION:A square computing element 11 squares inputted 10 amplitude signals and a mean computing element 13 calculates the mean value of shifting stages except a shift register 100+N/2 and outputs the calculated mean value to parameter calculators 16 and 17. On the other hand, the mean value of roots of biquadrates of the amplitude signals calculated by means of a biquadrate computing means 12 is calculated 15 and outputted to the calculator 16 after calculating 14 the mean value of the biquadrates of the shifting stages except a shift register 200+N/2. The calculator 17 calculates a scale parameter C from the outputs of the element 13 and calculator 16 and a threshold computing element 19 outputs the threshold of the probability of erroneous alarming corresponding to the parameter C to a comparator 20 after extracting the threshold from a memory 18. Then the presence/absence of a target is detected by comparing 20 the amplitude signal of a shift register 300+N/2 outputted as a noticeable value with the threshold and the detected result is outputted 21.
Patent JP-H07275074-A (JP)
Title: Chair
Inventor: YONEDA YOSHIFUMI
IPC: A47C3/36
Filed: 1994-04-04
Abstract: PURPOSE:To enable the castor attached to the lower end part of at least one leg member to always function properly in spite of the alteration of the inclination of the leg member in a chair of which the seat is made alterable in height by altering the crossing angle formed by a pair of first leg members and a pair of second leg members connected at the intermediate parts thereof in a mutually revolvable manner. CONSTITUTION:A castor attaching member 26 is attached to the lower end part of a leg member 8 so as to be revolvable around a horizontal shaft 25 and the rotary yoke 24 of a castor 23 is attached to the castor attaching member 26 so as to be rotatable around a vertical shaft 27. By mutually connecting a leg attaching member 10 and the castor attaching member 26 by a connection link 28, a parallel crank mechanism consisting of the leg part 8, the leg attaching member 10, the castor attaching member 26 and the connection link 28 is constituted.